As some things don't make sense when viewing catalog dimensions. Regardless, as far as I know, the filler silicone is the same in both styles of implants. I haven't figured out why some surgeons like round textured devices over the more commonly used smooth round implant.
Without preop photos, these answers are somewhat difficult. A lot depends on your preop status and photos which we do not have to evaluate. In general, implants drop in about 2 to 3 months, but certainly results can change (for the better) over at least 6 to 9 months. Massage,...
Remember that the difference you are focusing on is only 25cc, less than two tablespoonfuls. Sizers always look a little larger than the actual implants as they sit on the outside and not under your tissue especially the pectoralis muscle. Address these issues with your plastic surgeon who is in...